Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9533128 | Devices for maintaining patency of surgically created channels in tissue | Thomas A. Kramer, Bryan Loomas, Thomas Keast, Edmund J. Roschak | 2017-01-03 |
| 8308682 | Devices for maintaining patency of surgically created channels in tissue | Thomas A. Kramer, Bryan Loomas, Thomas Keast, Edmund J. Roschak | 2012-11-13 |
| 8002740 | Devices for maintaining patency of surgically created channels in tissue | Thomas A. Kramer, Bryan Loomas, Edmund J. Roschak | 2011-08-23 |
| 7422563 | Multifunctional tip catheter for applying energy to tissue and detecting the presence of blood flow | Ed Roschak, Thomas Keast, Hewlett E. Melton, Jr., Dave Haugaard, David Thompson | 2008-09-09 |
| 7393330 | Electrosurgical device having hollow tissue cutting member and transducer assembly | Thomas Keast, Edmund J. Roschak, Dave Haugaard, David Thompson | 2008-07-01 |
| 7022088 | Devices for applying energy to tissue | Thomas Keast, Ed Roschak, Dave Haugaard, David Thompson | 2006-04-04 |
| 6746447 | Methods for ablating tissue | Terry S. Davison, Theodore C. Ormsby | 2004-06-08 |
| 6589237 | Electrosurgical apparatus and methods for treating tissue | Jean Woloszko, Theodore C. Ormsby, Terry S. Davison, Steve Masterson | 2003-07-08 |
| 6254600 | Systems for tissue ablation and aspiration | Phillip M. Olsen, Terry S. Davison, Jimmy Ngo, Hira V. Thapliyal, Philip E. Eggers | 2001-07-03 |